Follow these steps to configure state-refresh parameters:
To do...
Enter system view
Enter IPv6 PIM view
Configure the interval between
state-refresh messages
Configure the time to wait
before receiving a new
state-refresh message
Configure the hop limit value of
state-refresh messages
Configuring IPv6 PIM-DM Graft Retry Period
In IPv6 PIM-DM, graft is the only type of message that uses the acknowledgment mechanism. In an
IPv6 PIM-DM domain, if a router does not receive a graft-ack message from the upstream router within
the specified time after it sends a graft message, the router keeps sending new graft messages at a
configurable interval, namely graft retry period, until it receives a graft-ack from the upstream router.
Follow these steps to configure IPv6 PIM-DM graft retry period:
To do...
Enter system view
Enter interface view
Configure graft retry period
For the configuration of other timers in IPv6 PIM-DM, refer to
Configuring IPv6 PIM-SM
IPv6 PIM-SM Configuration Task List
Complete these tasks to configure IPv6 PIM-SM:
Enabling IPv6 PIM-SM
Configuring an RP
Use the command...
system-view
pim ipv6
state-refresh-interval interval
state-refresh-rate-limit
interval
state-refresh-hoplimit
hoplimit-value
Use the command...
system-view
interface interface-type
interface-number
pim ipv6 timer graft-retry
interval
Task
Configuring a static RP
Configuring a C-RP
Enabling embedded RP
1-16
Remarks
—
—
Optional
60 seconds by default
Optional
30 seconds by default
Optional
255 by default
Remarks
—
—
Optional
3 seconds by default
Configuring IPv6 PIM Common
Required
Optional
Optional
Optional
Timers.
Remarks